Explicitly set /INCREMENTAL:NO for release build on Visual Studio
Explicitly set /INCREMENTAL:NO for release build on Visual Studio

/LTCG and /INCREMENTAL flags conflict each other. We use /LTCG for release build, and according to  a post (http://blogs.msdn.com/b/vcblog/archive/2013/10/30/the-visual-c-linker-best-practices-developer-iteration.aspx) /INCREMENTAL is off by default for release mode. But it seems not (https://ci.appveyor.com/project/jslee02/dart/build/1893/job/eknf562lq4ybolyg).

axeisghost/DART6motionBlur,dartsim/dart,axeisghost/DART6motionBlur,dartsim/dart,dartsim/dart,dartsim/dart,axeisghost/DART6motionBlur,dartsim/dart